Are Eppendorf products free of RNA?

All products certified with "PCR clean" are tested free of human DNA, DNase, RNase and PCR inhibitors. The following applies from our point of view: Where no human DNA is detected, there can also be no RNA, which is considerably more unstable.

What is the meaning of the PCR Clean seal?

For molecular-biological requirements Eppendorf offers a new standard for uniform purity specifications. All consumables marked with the "Certified PCR Clean” label are guaranteed free of human DNA, DNase, RNase and PCR inhibitors.

What is the shelf life of Eppendorf Biopur products?

If the Biopur products are stored according to the information in the instruction manual they have a shelf life of 5 years. The minimum expiry date is printed on the label of the box.

Why are there double labels on the folding boxes, as "PCR clean" + "Sterile" or "PCR clean" + "Protein-free"?

Due to the modularization of purity grades, some products are labeled with more than one purity grade symbol. For example, the epDualfilter T.I.P.S. has the double seal "PCR clean "+ "Sterile" and the UVette the double seal "PCR clean" + "Protein-free" on the packing. The certification remains unaffected by the modularization.

Are lot specific certificates for the purity grades available in the internet?

Yes, the lot specific purity certificates, so-called Test report, can be downloaded at the certificates homepage .

Can products of the previous and new modular purity grades (with new seals) be used simultaneously in one application?

Yes, if no batch attachment is required for the application, products of the old and new modular purity grades can be used, as their specifications are the same.

What are the reasons for using single-use plasticware in the laboratory?

Contamination and cross-over can only be avoided by using single-use plastic items. In addition, there is no annoying and time-consuming cleaning of glassware.

How are Eppendorf pipette tips tinted?

Organic, heavy-metal-free dyes (PP granulate) are used to tint the pipette tips.

Is a reload available for the 5 mL epTIPS Box?

No, the 5 mL epTIPS Box will be filled with epTIPS Standard.

Do Eppendorf pipette tips contain heavy metals?

The potential release of trace metal ions from the epTIPS under extreme conditions was measured by an independent and certified laboratory. The certificate that provides exact concentration per metal is provided as a pdf on our certificates homepage .

Are Eppendorf pipette tips free of silicone / silicone oil?

Neither silicone nor silicone oil is added during the production process of epT.I.P.S. pipette tips.

Up to which temperature can solutions be dispensed with epTIPS?

The epTIPS made of PP are suitable for liquids with a temperature of max. 90°C. Please take into account that the pipetting error rises due to evaporation into and warming of the air cushion.

To destroy prions, an autoclave step at 136 °C and 3 atm must be carried out. Can the epTIPS Box (or epTIPS Rack Biopur) withstand this?

No, the epTIPS Box or the epTIPS Rack Biopur cannot be autoclaved at 136 °C.

When pipetting foaming liquids (e.g. cell culture media) I‘m transferring foam which got trapped between the epT.I.PS. 384. How can I improve?

When pipetting foaming liquids it may happen that foam adhere between the tips. Make sure to pipette slowly avoiding foam formation. Importantly, do not immerse the tip too deeply into the liquid preventing foam getting caught between the tips.

Must the lid on epT.I.P.S. Boxes / epT.I.P.S. Boxes 2.0 be opened for autoclaving?

No, the boxes can be autoclaved with the lid closed.

Can the epT.I.P.S. Box / epT.I.P.S. Box 2.0 be autoclaved at 133 °C?

No, the epT.I.P.S. Box / epT.I.P.S. Box 2.0 cannot be autoclaved at 133 °C. We recommend 121 °C.

Are the epT.I.P.S. Box / epT.I.P.S. Box 2.0 and the epT.I.P.S. Racks UV-resistant?

The UV stability of epT.I.P.S. box / epT.I.P.S. Box 2.0 (made of polycarbonate) as well as of the epT.I.P.S. racks (made of polypropylene) were tested intensively during development. Boxes and racks were exposed to 254 nm UV light (1 J/cm2) for 16.7 hours. After 10 cycles (167 hours), no signs of adverse effects were detectable. Because the energy of the lamp used is considerably higher than that of a lamp used in a sterile bench, it can be assumed that both boxes can be exposed to UV radiation for at least 300 to 600 hours in a sterile bench without problems. Polypropylene used for epTIPS Racks is three times more resistant against UV radiation than polycarbonate allowing even longer exposure to UV light. If a disinfectant is applied prior to UV irradiation make sure to take off the reagent by wiping off using a cloth soaked in water.

Is the epT.I.P.S. Box 2.0 compatible with the Reloads for the forerunner epT.I.P.S. Box?

Yes, the epT.I.P.S. ® Box 2.0 is compatible with all epT.I.P.S. Reloads and all epT.I.P.S. BioBased Reloads.

What is the difference between epT.I.P.S. Box / epT.I.P.S. Box 2.0 and epT.I.P.S. Rack?

The epT.I.P.S. ® Box 2.0 in the new design, equipped with additional benefits, is the successor product of the epT.I.P.S. ® Box used in the market since 2002. Like its predecessor, the epT.I.P.S. Box 2.0 can be autoclaved up to 100 times and can be filled with all epT.I.P.S. Reload variants for pipette tips. Please note: the reload variants for epT.I.P.S. in Biopur ® and PCR clean/Sterile can only be used in the epT.I.P.S. ® Box 2.0. They do not fit into the predecessor epT.I.P.S. Box. The epT.I.P.S. ® Racks on the contrary are disposable and designed for single use only. For detailed information visit: epTIPS brochure

How often can the epT.I.P.S. Box / epT.I.P.S. Box 2.0 be autoclaved?

Both boxes can be autoclaved up to 100 times. Stacking of many boxes should be avoided during this process. Please note that if Reloads are inserted, the tray and tips can only be autoclaved once and that filtered tips cannot be autoclaved.

What does the engraved text „Rack body made of 100% recycled material” on the epT.I.P.S. ® Rack mean?

Eppendorf has started to produce the Racks in which the pipette tips (epT.I.P.S. ® pipette tips, ep Dualfilter T.I.P.S. ® pipette filter tips, and ep Dualfilter T.I.P.S. ® SealMax ® pipette filter tips) are available from recyclate: All Racks with the engraving are made from 100 % post-consumer recyclate (PCR), which refers to materials that have been collected, recycled, and repurposed. This process helps to reduce waste and the consumption of virgin materials, contributing to a more sustainable and environmentally friendly production cycle.

Do epT.I.P.S. ® Racks with a Rack body made of 100% recycled material have different properties than standard Racks?

No. The material change for the disposable Rack does not affect the purity, sterility, autoclavability or stability of the Racks themselves or the within packed epT.I.P.S. ® pipette tips, ep Dualfilter T.I.P.S. ® pipette filter tips, and ep Dualfilter T.I.P.S. ® SealMax ® pipette filter tips. There is also no change in form, fit or function. As product item numbers remain identical and no changes to the product quality exists, no further actions are required by you, our customer. This is also confirmed by lot-specific and quality certificates.

Can epT.I.P.S. ® Racks with a Rack body made of 100% recycled material be recycled?

Yes. Racks made of 100% recycled Polypropylene can be handled and recycled in the same way as racks made of virgin Polypropylene. Please check with your local biosafety/sustainability/waste management regarding local standards and requirements as the Racks can be contaminated.

What material are epT.I.P.S. ® Racks with a body made of 100% recycled material made of?

The Racks are made of 100% recycled polypropylene. The recycled polypropylene used is post-consumer recyclate (PCR) from the industry and is collected exclusively from contact lens production waste. The so-called "single source" collection of pure polypropylene from the production of medical products ensures that the recyclate retains the purity and integrity required for the production of laboratory consumables. Full traceability of the recyclate and the conformity of the processes to EN 15343:2007 is confirmed by our suppliers.

What are the dimensions of the epTIPS standard?

0,1-10 µL: length: 34 mm, diameter work cone: 6 mm, diameter opening: 0,35 mm 0,1-20 µL: length: 40,5 mm, diameter work cone: 6 mm, diameter opening: 0,36 mm 0,5-20 µL: length: 45,7 mm, diameter work cone: 6 mm, diameter opening: 0,37 mm 2-200 µL: length: 52,7 mm, diameter work cone: 7 mm, diameter Öffnung: 0,52 mm 20-300 µL: length: 55 mm, diameter work cone: 7 mm, diameter opening: 0,6 mm 100-1000 µL: length: 70,72 mm, diameter work cone: 8,8 mm, diameter opening: 0,83 mm 1250 µL: length: 75,5 mm, diameter work cone: 8,8 mm, diameter opening: 1,0 mm 2,5 mL: length: 115 mm, diameter work cone: 12 mm, diameter opening: 1,32 mm 5 mL: length: 120,3 mm, diameter work cone: 15,5 mm, diameter opening: 1,65 mm

Are epT.I.P.S. and ep Dualfitler T.I.P.S. resistent to UV-light?

Yes. Under regular applications in a lab, e.g. under UV-light for disinfection of a clean bench, ep T.I.P.S. and ep Dualfilter T.I.P.S. withstand UV-light treatment. This also applies to biobased pipette tips.

If epT.I.P.S. Reloads are to be autoclaved, does the film- and plastic-packaging need to be removed?

Yes, under no circumstances should the film be autoclaved alongside the tips. Please note that stacked reloads can only be autoclaved one time, when inserted individually into the epT.I.P.S. Box or epT.I.P.S. ® Box 2.0. Reloads for pipette (filter) tips in Biopur ® or PCR clean/Sterile cannot be autoclaved.

How often can the epTIPS Boxes be autoclaved?

The box can be autoclaved up to 100 times, the reloads up to 5 times.

Must the lid on epTIPS Boxes be opened for autoclaving?

No, the boxes can be autoclaved with the lid closed.

Can the epTIPS Boxes be autoclaved at 133 °C?

No, the epTIPS Box cannot be autoclaved at 133 °C. We recommend 121 °C.

Is the epTIPS Box or are the epTIPS Racks UV-resistant?

The UV stability of epTIPS boxes (made of polycarbonate) and epTIPS racks (made of polypropylene) were tested intensively during development. Boxes and racks were exposed to 254 nm UV light (1 J/cm2) for 16.7 hours. After 10 cycles (167 hours), no signs of adverse effects were detectable. Because the energy of the lamp used is considerably higher than that of a lamp used in a sterile bench, it can be assumed that both boxes can be exposed to UV radiation for at least 300 to 600 hours in a sterile bench without problems. Polypropylene used for epTIPS Racks is three times more resistant against UV radiation than polycarbonate allowing even longer exposure to UV light.

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epT.I.P.S.^® 384 - 微量移液器吸头

Eppendorf Research ® plus 24-道移液器向琼脂糖凝胶中移液

Eppendorf 16 和 24道移液器方案和epT.I.P.S. 384®移液器吸头盒

产品信息

epT.I.P.S. 384 微量移液吸头采用创新SOFTattach技术，专用于Eppendorf Research^® plus和Xplorer^® plus 16道和24道移液器，以及20 µL和100 µLMove It^®可调吸头间距移液器。吸头高度贴合且完美对齐，操作力度极低，轻松完成384孔板手动加样。

显示更多产品信息

您可以在以下网址找到其他下载资料本页面底部

产品信息

用途

特征

epT.I.P.S.

384移液吸头搭载创新SOFTattach技术，适用于16道和24道以及可调间距移液器。

epT.I.P.S. 384 微量移液吸头——Eppendorf专业之选，采用弹性凹槽设计，确保吸头可以尽量延伸以形成完全密封，同时进一步降低操作所需力度。这些吸头专为适配Eppendorf 16道和24道移液器以及20 µL和100 µLMove It^® 可调吸头间距移液器而研发，适用于任何涉及384孔板的应用场景。使用这款经优化的移液器与吸头系统，既能实现吸头完美贴合密封，又能降低吸头安装和弹出用力。吸头形状细长、同轴度高，能够实现完美对齐，轻松完成全部384孔加样！

主要产品特性
epT.I.P.S. 384 384孔板专用吸头是Eppendorf高端epT.I.P.S. 移液吸头家族推出的最新产品。两者均针对Eppendorf移液器进行了优化并满足EN ISO 8655要求。卓越润湿性能、高透明度和经过认证的纯度等级，都是我们产品和生产理念的直观体现。

吸头间距：epT.I.P.S. 384与epT.I.P.S之间有何区别？

如何快速便捷地完成24、96甚至384微孔板加样？轻量化Eppendorf Research^® plus或电动Xplorer^® plus 8道或12道移液器（吸头锥间距9 mm，适用于96孔板）搭配使用epT.I.P.S. 移液吸头，实现高通量精准移液。为满足高通量、小体积移液需求，Eppendorf于近期推出了16道和24道移液器以及精选系列Move It^®可调吸头间距移液器（吸头锥最小间距4.5 mm）。epT.I.P.S. 384 专为适配上述移液器而研发，进一步将Eppendorf手动移液范围扩展至384孔板。384孔板手动加样需要一套能够精准、高效处理小尺寸孔井的移液器-吸头系统。

使用多道移液器加快工作流程

96孔板
Eppendorf手动或电动8道或12道9 mm吸头锥间距移液器能够轻松完成96孔板加样。我们的1200 µL体积移液器是装填深孔板的理想选择。

选购epT.I.P.S. 9 mm吸头锥间距：
https://www.eppendorf.com/eptips/

384孔板

选购Eppendorf 16道或24道移液器，或精选Move It^®可调吸头间距移液器，吸头锥间距最小4.5 mm。一步完成整行或整列移液，以同时开始16孔或24孔反应。

选购epT.I.P.S. 384 4.5 mm吸头间距
https://www.eppendorf.com/eptips384

快速、高效地完成384孔板加样

是否需要为384孔板应用寻找高效的手动移液方法？Eppendorf 16道和24道移液器让384孔板作业更加便捷省力也更安全。用一块384孔板取代四块96孔板可以提高移液效率，因为移液步骤会减少50 %。同步启动16孔或24孔反应可确保起始条件一致，避免孔井意外识别错误和重复实验。使用8道或12道移液器进行繁琐的隔孔移液操作早已成为过去！epT.I.P.S. 384 移液吸头专为此系列微量移液器设计，可与其完美适配。

无疲劳移液——人体工程学设计

为持续保障客户健康，我们于2003年推出了Eppendorf PhysioCare Concept^® 。我们的理念是持续倾听科学家需求，同时不断突破创新。全新Eppendorf系统专为384孔板设计，是成熟理念与创新技术相结合的产物：

备受赞誉的弹簧式吸头锥与SOFTeject功能，结合推动实验室符合人体工程学工作条件的创新技术：全新epT.I.P.S. 384移液吸头采用SOFTattach技术，助力实现无疲劳高效移液。

epT.I.P.S.^® 384采用SOFTattach技术，进一步减轻吸头安装用力

创新弹性成型凹槽可使吸头根据吸头锥形状充分伸展，从而尽可能减轻吸头安装和弹出用力。

您的获益：
• 吸头可靠贴合并密封
• 吸头安装顺畅、贴合均匀
• 吸头安装用力比8道和12道移液器减少40 %
• 吸头弹出用力降低
• 高同轴度，吸头与吸头锥完美对齐，保障孔板加样和液体转移安全
• 细长形状设计，精准适配384孔板

弹簧式吸头锥确保吸头可靠贴合、降低吸头安装用力

弹簧式吸头锥助力您节省时间和精力。采用触觉反馈技术，无需额外施加任何作用力。只需轻轻向下按压直到接收到触觉反馈，便可确保吸头完美、可靠贴合。弹簧既可减轻安装用力，又能确保吸头安装安全、可复现。该设计有助提高用户间操作可复现性，确保不同实验室成员也能获得更加一致的结果。Eppendorf 所有容量不超过1,000 µL的非调节式微量移液器均配备弹簧式吸头锥。

采用SOFTeject技术，吸头弹出用力减少50 %

Eppendorf 所有非调节式多道移液器均采用SOFTeject 创新技术，可确保在每次吸头弹出操作时，外部吸头总是先于内部吸头弹出。用户不会注意到这一点，但会将吸头弹出力降低50 %。只需轻按一下弹出按钮，吸头便会自动依次弹出。

epT.I.P.S. 384移液吸头及包装材料处置

材料回收目前已变得日益重要。以欧洲为例，硬纸板几乎已实现100 %全部回收。epT.I.P.S. 384 移液吸头包装由不同材料制成，其中绝大部分为硬纸板。
在Eppendorf耗材包括epT.I.P.S. 384移液吸头的包装材料中，运输纸箱至少含有37 %的再生纸板，而折叠纸盒则至少含有60 %的再生纸板。
请收集离心管纸板包装材料，以实际行动支持回收有价值原材料的全球可持续发展倡议。请将收集的包装材料放到所在组织和地区指定的回收容器内。
使用后，吸头本身被定义为可能被污染。这种污染可能导致生物危害、化学危害，甚至是核危害。因此，回收这些吸头具有挑战性。多国法律规定，危险废物必须焚烧处理。不过，对已污染的实验室耗材进行热能回收处理，还可回收其中产生的能量和热量。
为减少危险塑料废物产生量，应至少准备两个废物箱：一个用于放置危险废物，一个用于放置非危险废物。两类废物的具体定义取决于当地法规，应在实验室进行相应宣传/培训。如需了解当地废物回收方案的更多信息，请联系当地生物安全官和废物管理机构。
强烈建议选择经认证的当地回收合作伙伴。保持“本地”处置可减少运输带来的影响，建议您联系“认证”机构，因为处理实验室废物时要满足安全性和可持续性要求。